California Stormwater Intelligence
← Impaired waters

Waterbody profile

Official Water Board record · 2026 cycle

San Timoteo Creek Reach 1A (Santa Ana River to Confluence to Barton Rd)

Waterbody ID (WBID)
CAR8015200020080917160323
County / counties
San Bernardino
Regional Water Board
Regional Board 8 - Santa Ana Region
Waterbody type
River & Stream
Condition category
Category 5 — 303(d) listed, TMDL required
Integrated Report cycle
2026

303(d) listings (1)

Each row is one official listing decision from Appendix A of the Final 2026 California Integrated Report. Source terminology is preserved as published.

Pollutant / stressorDecision IDFinal listing decisionDecision statusTMDL requirement statusTMDL projectTMDL priority
Indicator BacteriaPathogens97215List on 303(d) list (TMDL required list)Original5A — TMDL still required—Low

Source & provenance

Agency
California State Water Resources Control Board
Report
Final 2026 California Integrated Report
Dataset
Appendix A — 2026 303(d) List of Impaired Waters
Imported
Aug 21, 2026, 12:44 AM UTC
Waterbody ID
CAR8015200020080917160323
CALWNUM
4801.52
WBD code
180702030403, 180702030508
Geometry
Official Water Board GIS (CA_WATERBOARDS_GIS_FINAL_2026)
View official Water Board fact sheet ↗Download Appendix A source file ↗

Location

Official 2026 Water Board geometry. Demonstration facility markers are shown for context only.

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Watershed
—
Assessed size
3.4 Miles

Derived facility associations

Industrial stormwater facilities geographically associated with this waterbody. These are derived spatial associations, not Water Board findings.

Derived
A Storage Place Barton Road LP

Redlands · Notice of Non-Applicability · 0.18 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Alex Moving and Storage

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

All Auto Parts

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Amazon com Services Inc LGB5

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Amazon com Services LLC KSBD

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Amazon com Services LLC SBD2

San Bernardino · Notice of Intent · 0.71 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Anitas Mexican Foods Corporation

San Bernardino · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

ar company

San Bernardino · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Ardent Mills

Colton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Arrow Maintenance Facility AMF

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

B & Y Machine Company

Calimesa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Bakell LLC

Loma Linda · No Exposure Certification · 0.19 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

BNSF Railway San Bernardino

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Bobs Cop Shop

Calimesa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

BURLINGTON DISTRIBUTION OF CALIFORNIA INC

San Bernardino · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

CAC Tactical LLC

Loma Linda · No Exposure Certification · 0.10 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Cal Disposal Yard

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

CG Roxane LLC

San Bernardino · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

City Recycling Center

San Bernardino · Region 8 - Scrap Metal Permit

derived_watershed_association

Derived by California Stormwater Intelligence

Co West Commodities Inc

San Bernardino · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Crown Connect

San Bernardino · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

CubeSmart 287

San Bernardino · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

CUBESMART 289

San Bernardino · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

CubeSmart 473

San Bernardino · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

CubeSmart 474

San Bernardino · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

CubeSmart 701

San Bernardino · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Desert Empire

San Bernardino · Notice of Intent · 0.99 km away

derived_receiving_water

Derived by California Stormwater Intelligence

DEVCO Sandblasting & Industrial Coating Inc

San Bernardino · No Exposure Certification · 0.07 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

DHL Supply Chain

San Bernardino · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

DSPM INC

San Bernardino · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Durham Trans Inc

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Eastern Maintenance Facility

Colton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Ecolab Inc

San Bernardino · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Ecotech Consumer Products LLC

Colton · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Estes Express

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Farmdale Creamery Inc

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

First Student Inc 20415E

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

FXI Inc

San Bernardino · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

GXO Logistics Supply Chain Inc

San Bernardino · No Exposure Certification · 0.78 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

GXO Logistics Supply Chain Inc

San Bernardino · Notice of Intent · 0.75 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Haz Mat Trans Inc

San Bernardino · Notice of Intent · 0.80 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Hi Tech Machining

Calimesa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

derived_watershed_association

Derived by California Stormwater Intelligence

Ironlife Inc

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Isolatek International Inc

San Bernardino · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

JB Hunt Transportation Inc

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

JD Medical Transportation LLC

San Bernardino · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

JR Auto Salvage

San Bernardino · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

KAV America

San Bernardino · Notice of Non-Applicability · 0.85 km away

derived_receiving_water

Derived by California Stormwater Intelligence

KAV America

San Bernardino · No Exposure Certification · 0.85 km away

derived_receiving_water

Derived by California Stormwater Intelligence

KCB Towers Inc

Highland · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Laymon Candy Co

San Bernardino · No Exposure Certification · 0.95 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Layne Christensen Company

Redlands · Notice of Intent · 0.38 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Loma Linda Universal Self Storage

Loma Linda · Notice of Non-Applicability · 0.27 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Magnum Abrasives

San Bernardino · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Matheson Postal Services

Highland · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Matich Corp San Bernardino

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Matich Corporation

Redlands · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Mclane Southern CA

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

MD MEDICAL TRANSPORT

San Bernardino · Notice of Non-Applicability · 0.88 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

MILL STREET HAULING YARD

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

MJP Capital LLC

Colton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Multiquip Inc San Bernardino

San Bernardino · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Number One Auto Dismantling

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Omnitrans East Valley

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Omnitrans I Street

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

One Stop Landscape Supply

Redlands · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Packaging Corporation of America

San Bernardino · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Pactiv San Bernardino

San Bernardino · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Pattons Metal Working Solutions

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Public Storage

Colton · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Qwik Parts Auto Salvage

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

R & F Auto Inc

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

R&R Cutting Tools

San Bernardino · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Refresco Beverages US Inc

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

RESOURCE AUTO SALVAGE INC

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

RITEWAY AUTO DISMANTLERS

San Bernardino · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

RJ WELDING & CUSTOM TRAILERS

San Bernardino · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

RR Machine Products Inc

San Bernardino · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

SA Recycling LLC

San Bernardino · Region 8 - Scrap Metal Permit

derived_watershed_association

Derived by California Stormwater Intelligence

Salvage 1 Recycling

Chino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

San Bernardino

San Bernardino · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

San Bernardino City Corp Yard

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

San Bernardino International Airport Authority

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

San Bernardno Stone & Cabinet

San Bernardino · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

San Timoteo Sanitary Landfill

Redlands · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Schneider National Inc

San Bernardino · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

SecurCare Self Storage 0312

Redlands · Notice of Non-Applicability · 0.98 km away

derived_receiving_water

Derived by California Stormwater Intelligence

StorAmerica San Bernardino

San Bernardino · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Sunburst Bio Products

San Bernardino · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Superior Tank Lines

Colton · Notice of Intent · 1.00 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

derived_watershed_association

Derived by California Stormwater Intelligence

Tequila Auto Wrecking

San Bernardino · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Tree Island Wire USA Inc

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Unical MRO Inc

San Bernardino · Region 8 - Scrap Metal Permit

derived_watershed_association

Derived by California Stormwater Intelligence

UNITED TRANSMISSION

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Weber Distribution dba Weber Logistics

San Bernardino · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

World Class Distribution Inc

San Bernardino · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Facility records are official Industrial General Permit registrations, but the association between a facility and this waterbody is derived geographically (proximity or shared HUC12 subwatershed) and is not a Water Board receiving-water determination. Where a permit carries a Water Board-stated TMDL requirement naming this water, it is listed separately above.